SE302692B - - Google Patents
Info
- Publication number
- SE302692B SE302692B SE14289/66A SE1428966A SE302692B SE 302692 B SE302692 B SE 302692B SE 14289/66 A SE14289/66 A SE 14289/66A SE 1428966 A SE1428966 A SE 1428966A SE 302692 B SE302692 B SE 302692B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/08—Waterproof bodies or housings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/099—Arrangement of photoelectric elements in or on the camera
- G03B7/0993—Arrangement of photoelectric elements in or on the camera in the camera
- G03B7/0997—Through the lens [TTL] measuring
- G03B7/09971—Through the lens [TTL] measuring in mirror-reflex cameras
- G03B7/09976—Through the lens [TTL] measuring in mirror-reflex cameras the sensor being mounted in, before, or behind the porro-prism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1465065A CH427337A (fr) | 1965-10-22 | 1965-10-22 | Dispositif de mesure de l'intensité lumineuse dans un objectif d'appareil de prise de vue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE302692B true SE302692B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-07-29 |
Family
ID=4402674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE14289/66A SE302692B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-10-22 | 1966-10-20 |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1797108A1 (de) * | 1968-08-16 | 1970-12-03 | Eltro Gmbh | IR-optisches Abbildungssystem |
| US3976368A (en) * | 1973-12-03 | 1976-08-24 | Polaroid Corporation | Special optical element for camera to microscope adaptor |
| JPH0621898B2 (ja) * | 1984-11-09 | 1994-03-23 | キヤノン株式会社 | 撮影光学系 |
| US6002526A (en) * | 1996-03-06 | 1999-12-14 | Minolta Co., Ltd. | Zoom lens system |
| JPH10186454A (ja) * | 1996-12-20 | 1998-07-14 | Asahi Optical Co Ltd | プリズム |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945132A (en) * | 1957-03-18 | 1960-07-12 | Zeiss Jena Veb Carl | Measuring apparatus having optical and photoelectric means |
| AT227083B (de) * | 1961-07-07 | 1963-04-25 | Eumig | Photographische oder kinematographische Kamera |
| US3385190A (en) * | 1964-08-24 | 1968-05-28 | Nippon Kogaku Kk | Photometry system for single lens reflex cameras or cine cameras |
-
1965
- 1965-10-22 CH CH1465065A patent/CH427337A/fr unknown
- 1965-12-13 AT AT1120265A patent/AT262050B/de active
-
1966
- 1966-10-04 DE DE19661522229 patent/DE1522229A1/de active Pending
- 1966-10-05 GB GB44436/66A patent/GB1118980A/en not_active Expired
- 1966-10-05 US US584420A patent/US3463929A/en not_active Expired - Lifetime
- 1966-10-20 SE SE14289/66A patent/SE302692B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3463929A (en) | 1969-08-26 |
| AT262050B (de) | 1968-05-27 |
| DE1522229A1 (de) | 1969-04-10 |
| CH427337A (fr) | 1966-12-31 |
| GB1118980A (en) | 1968-07-03 |